{
  "_doc": "Canonical prompt constants. Single source of truth for all production and pre-production guard texts. See docs/plans/2026-03-04-prompt-intelligence-system-design.md for architecture.",
  "production": {
    "camera_body": "Arri Alexa Mini LF",
    "film_stock": "Kodak Vision3 500T",
    "film_style_suffix": "visible grain, photorealistic",
    "quality_guard": "Sharp focus, clean detailed image, natural skin texture with pores",
    "wide_shot_footer": "Focus on full body silhouette, posture, and environmental scale. Facial features are indistinct at this distance. Do not attempt high-detail eyes or mouth.",
    "medium_shot_footer": "Natural body proportions, correct skeletal structure.",
    "close_shot_footer": "Highly detailed facial features, accurate skin texture with pores.",
    "non_human_identity_lock": "This character is NOT a baseline human. Preserve whatever helmet, chassis, head covering, or non-human structure is visible in the reference. Do NOT add human hair where none exists. Do NOT infer a bare human head.",
    "camera_direction_guard": "Candid observational camera. The subject's gaze is fixed on something off-screen — an object, another person, or a point in the distance. Three-quarter profile, eyes directed downward, sideways, or into the middle distance. Captured mid-moment, unaware of the camera.",
    "env_only_guard": "CRITICAL: This is an ENVIRONMENT-ONLY shot. ABSOLUTELY NO PEOPLE in this image.",
    "cinematic_quality_baseline": "Photorealistic, cinematic lighting, high budget film.",
    "texture_guard": "Unretouched photorealism. Visible skin pores, peach fuzz, micro-imperfections, natural subsurface scattering, matte skin. DO NOT AIRBRUSH. NO ILLUSTRATION. NO 3D RENDER. NO CONCEPT ART.",
    "grid_texture_guard": "Unretouched photorealism. Visible skin pores, fabric weave, environmental grime, natural subsurface scattering. DO NOT AIRBRUSH. NO ILLUSTRATION. NO 3D RENDER. NO CONCEPT ART. NO PLASTIC SKIN."
  },
  "casting": {
    "casting_camera": "Arri Alexa 65, 85mm f/2.8",
    "casting_lighting": "5600K daylight-balanced or pure white diffusion",
    "casting_texture_human": "Unretouched photorealism. Visible skin pores, peach fuzz, micro-imperfections, natural subsurface scattering, matte skin. Cinematic makeup test.",
    "casting_texture_human_short": "Unretouched photorealism",
    "casting_texture_synthetic": "Stan Winston Studio style practical effects, brushed polycarbonate, realistic weathering, mechanical micro-details. Tangible, physical materials shot in-camera.",
    "casting_background": "18% neutral gray seamless studio backdrop",
    "casting_anti_airbrush": "DO NOT AIRBRUSH. NO ILLUSTRATION. NO 3D RENDER. NO CONCEPT ART.",
    "grid_diegetic_framing": "photographic contact sheet"
  },
  "shared": {
    "kinetic_fallback": "natural posture, documentary framing, ambient atmosphere",
    "universal_expression_subject": "A generic, bald, androgynous human actor with no distinct features, no makeup, and no styling."
  },
  "formatter_limits": {
    "nbp": { "soft_words": null, "hard_chars": null },
    "kling_i2v": { "soft_words": 30, "hard_chars": 2500 },
    "kling_t2v": { "soft_words": 100, "hard_chars": 2500 },
    "video": { "soft_words": null, "hard_chars": null }
  }
}